/// <summary>Saves PC Information</summary>
public static void SavePCInfo()
{
string hardInfo = GetHardwareInfo().Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries)[1].Replace("|", "");
string infoFileName = hardInfo + ".hnf";
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = infoFileName;
sfd.Filter = "Info|*.hnf";
if (STAShowDialog(sfd) == DialogResult.OK)
{
SoftwareKey.SaveHardwareInfo(sfd.FileName);
}
}
/// <summary>Checks if license is valid</summary>
/// <param name="header">Module name</param>
/// <param name="silent">Show save license file dialog? silent = true => does not show</param>
/// <returns></returns>
public static bool CheckLicense(string header, bool silent)
{
//check license
bool validLicense = false;
string licfilename = "info.hnflic";
string infoFileName = "info.hnf";
try
{
//public key
string key = @"<RSAKeyValue><Modulus>7mBV5Z119MfeKS2goLOSHqbXN3rDbNt82E2Pm1C2NVbgFLNxchhxjoAFAuIYTPxH0DJg2KYKy48p6uiQGrlaFIEiuy+WEayOSfL6nJbGyffGfM0lUU//XHSwSuxinQS81UhoiTbiMUk/moBzASbsRDdCHKU1CiCJqt05amE0W2E=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>";
SoftwareKey sk = new SoftwareKey(key);
string[] files = Directory.GetFiles(Application.StartupPath, "*.hnflic");
//if (files.Length == 0)
{
//if no files are found, try to grab from server
try
{
//using (WebClient client = new WebClient())
//{
// string licserverPath = "http://www.cmsoft.com.br/AudioSofts/PratiCanto/licensesv2/";
// string hardInfo = GetHardwareInfo().Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries)[1].Replace("|", "");
// licfilename = hardInfo + header + ".hnflic";
// infoFileName = hardInfo + header + ".hnf";
// string localFilename = Application.StartupPath + "\\" + licfilename;
// string serverFilename = licserverPath + licfilename;
// if (!File.Exists(localFilename)) //File.Delete(localFilename);
// client.DownloadFile(serverFilename, localFilename);
//}
}
catch
{
}
files = Directory.GetFiles(Application.StartupPath, "*.hnflic");
}
foreach (string s in files)
{
if (sk.LicenseCheck(s, header))
{
validLicense = true;
break;
}
}
}
catch
{
}
if (!validLicense && !silent)
{
try
{
if (MessageBox.Show(lblFindLicenseTxt, "License", MessageBoxButtons.YesNo, MessageBoxIcon.Error) == System.Windows.Forms.DialogResult.Yes)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.FileName = licfilename;
ofd.Filter = "Info|*.hnflic";
if (STAShowDialog(ofd) == DialogResult.OK)
{
FileInfo f = new FileInfo(ofd.FileName);
File.Copy(ofd.FileName, Application.StartupPath + "\\" + f.Name + (f.Extension.ToLower() == ".hnflic" ? "" : ".hnflic"));
Application.Exit();
return(false);
}
}
else
{
if (MessageBox.Show(lblNotRegisteredTxt, "License", MessageBoxButtons.YesNo, MessageBoxIcon.Error) == System.Windows.Forms.DialogResult.Yes)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.FileName = infoFileName;
sfd.Filter = "Info|*.hnf";
if (STAShowDialog(sfd) == DialogResult.OK)
{
SoftwareKey.SaveHardwareInfo(sfd.FileName);
}
}
}
}
catch
{
}
Application.Exit();
return(false);
}
return(validLicense);
}
